<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        class Phone{
            static name = '手机';
            static change() {
                console.log('我要用华为手机!!!');
            }
        }

        let noke = new Phone();
        //static标注的属性和方法:属于类，而不属于实例化对象
        console.log(noke.name);
        console.log(Phone.name);
    </script>
</body>
</html>